package com.FengChaoSystem.service;

import com.FengChaoSystem.pojo.Coupon;

import java.util.List;

public interface CouponImpl {
    public List<Coupon> hasCoupon(Coupon target);
    public void addCoupon(Coupon coupon);
    public void updateStatus(Coupon coupon);
    public List<Coupon>hasCouponByOnlyId(Coupon target);
    public Coupon hasAdded(Coupon target);
    public List<Coupon>selectAllCanUseCoupon(Coupon target);
}
